NetApp NS0-191 Online Practice Questions and Exam Preparation

NetApp NS0-191 Online Questions & Answers

• Question 21:

  A customer explains that their V3170 NetApp controller has failed over and they do not know what to do next.

  In this scenario, what information should the customer collect from the Remote LAN Module (RLM) and send to you? (Choose two.)

  A. outputfrom thesystem logcommand
  B. output from theevents infocommand
  C. output from thesp statuscommand
  D. output from theevents allcommand
  A. outputfrom thesystem logcommand
  C. output from thesp statuscommand

• Question 22:

  An administrator on a clustered Data ONTAP 8.3.1 system created a FlexClone of a volume containing a LUN, but the new LUN is offline and cannot be seen by the client. In this scenario, which two actions will solve the problem? (Choose two.)

  A. The LUN must be mapped to an initiator group.
  B. The new volume must be split from the parent volume before the LUN can be used.
  C. The LUN must be renamed to be different from the parent LUN.
  D. The LUN needs to be brought online.
  A. The LUN must be mapped to an initiator group.
  D. The LUN needs to be brought online.

• Question 23:

  Click the Exhibit tab.

  

  

  You are provided output from the sysconfig -a and sysconfig ?r commands of a MetroCluster cluster for disk switch1:15.45 SN#J9YG1U3L, as shown in the exhibit. Which two statements are true in this scenario? (Choose two.)

  A. The disk is located at the file2 site.
  B. The disk is located in switch3.
  C. The disk is located at the file3 site.
  D. The disk is in shelf 2 bay 13.
  C. The disk is located at the file3 site.
  D. The disk is in shelf 2 bay 13.

• Question 24:

  Click the Exhibit tab. cluster::> network port show Node Port Ipspace Broadcast Domain Link MTU Admin/Open

  node1

  e0a Cluster Cluster up 9000 auto/1000

  e0b Cluster Cluster up 9000 auto/1000

  e0c Default Default up 1500 auto/1000

  e0d Default Default up 1500 auto/1000

  e0e Default Default up 1500 auto/1000

  e0f Default Default up 1500 auto/1000

  e0g Default Default up 1500 auto/1000

  node2

  e0a Cluster Cluster up 9000 auto/1000

  e0b Cluster Cluster up 9000 auto/1000

  e0c Default Default up 1500 auto/1000

  e0d Default Default up 1500 auto/1000

  e0e Default Default up 1500 auto/1000

  e0f Default Default up 1500 auto/1000

  e0g Default Default up 1500 auto/1000

  A customer contracts you and asks for assistance in determining which ports can be used for a new broadcast domain on a clustered Data ONTAP 8.3.2 system. The system is serving LUNs using the FC protocol and is in production.

  However, for Ethernet traffic, it is not yet in production. The customer provides you the output of the network port show command.

  Referring to the exhibit, which ports will be eligible to create a new broadcast domain without impacting production storage virtual machines (SVMs) serving FC LUNs?

  A. any port in theClusterbroadcast domain on node1 and node2
  B. any port on node1
  C. any port in theDefaultbroadcast domain on node1 and node2
  D. any port on node2
  C. any port in theDefaultbroadcast domain on node1 and node2

• Question 25:

  A customer observes write latencies above 40 ms on a clustered Data ONTAP system with two FAS3220s for a period of several minutes each night. During performance analysis, you discover that several back-to-back Cps occur. In this scenario, which two configuration changes will reduce the write latencies? (Choose two.)

  A. Move the volume with the highest write load to an aggregate with faster disks.
  B. Migrate the LIF with the highest network receive rate to a faster port.
  C. Add more disks to the aggregate.
  D. Add flash cache cards to the nodes.
  A. Move the volume with the highest write load to an aggregate with faster disks.
  D. Add flash cache cards to the nodes.

• Question 26:

  You receive the AutoSupport message, "CONTROLLER TAKEOVER COMPLETE PANIC" from a FAS3250 controller. You suspect a hardware issue. A core file was written to disk. In this scenario, which two actions would you perform to obtain more information? (Choose two.)

  A. You turn on "hardware debugging mode" using System Manager.
  B. You collect the core file and upload it to NetApp Global Services (NGS) for analysis.
  C. You boorthe failed controller, carry out a giveback, and wait until the issue reoccurs.
  D. You boot the failed controller to maintenance mode and execute thesldiagcommand.
  A. You turn on "hardware debugging mode" using System Manager.
  B. You collect the core file and upload it to NetApp Global Services (NGS) for analysis.

• Question 27:

  An administrator notices that the clustered Data ONTAP 8.2.3 controllers are less responsive than normal. You use OnCommand Performance Manager but do not see obvious problems, yet, this particular issue is constant. Users are starting to complain.

  Which tool would you use to collect data to help diagnose this issue?

  A. Perfstat
  B. Perfmon
  C. AutoSupport
  D. Performance Archive
  B. Perfmon

• Question 28:

  For the cluster network of a two-node cluster running Data ONTAP 8.3.1, which statement is true?

  A. Client traffic will never be sent across the cluster network, since ALUA automatically chooses the best path.
  B. Only the traffic that is required for a volume move operation is sent across the cluster network.
  C. Only configuration data is sent across the cluster network.
  D. Client traffic will be sent across the cluster network, if the LIF and the volume are not on the same node.
  C. Only configuration data is sent across the cluster network.

• Question 29:

  Click the Exhibit tab.

  

  

  

  Which two steps would you perform to correct the problem shown in the exhibit? (Choose two.)

  A. Reseat the power supplies.
  B. Perform a takeover and giveback.
  C. Replace the shelf chassis.
  D. Reseat the shelf modules.
  B. Perform a takeover and giveback.
  D. Reseat the shelf modules.

• Question 30:

  Click the Exhibit tab.

  

  A database administrator explains that the backup job scheduled to complete by 7:00 AM is not completing as fast as expected. You log in to the FAS3240 system and execute a few commands and obtain the output shown in the exhibit. Which system resource would you eliminate as a problem based on the command output?

  A. memory
  B. network
  C. disk
  D. CPU
  A. memory